<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Pdf
 * @subpackage Fonts
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: Parsed.php 18993 2009-11-15 17:09:16Z alexander $
 */


/** Internally used classes */
require_once 'Zend/Pdf/Element/Array.php';
require_once 'Zend/Pdf/Element/Name.php';
require_once 'Zend/Pdf/Element/Numeric.php';


/** Zend_Pdf_Resource_Font_Simple */
require_once 'Zend/Pdf/Resource/Font/Simple.php';

/**
 * Parsed and (optionaly) embedded fonts implementation
 *
 * OpenType fonts can contain either TrueType or PostScript Type 1 outlines.
 *
 * @package    Zend_Pdf
 * @subpackage Fonts
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
abstract class Zend_Pdf_Resource_Font_Simple_Parsed extends Zend_Pdf_Resource_Font_Simple
{
	/**
	 * Object constructor
	 *
	 * @param Zend_Pdf_FileParser_Font_OpenType $fontParser Font parser object containing OpenType file.
	 * @throws Zend_Pdf_Exception
	 */
	public function __construct(Zend_Pdf_FileParser_Font_OpenType $fontParser)
	{
		parent::__construct();


		$fontParser->parse();

		/* Object properties */

		$this->_fontNames = $fontParser->names;

		$this->_isBold       = $fontParser->isBold;
		$this->_isItalic     = $fontParser->isItalic;
		$this->_isMonospaced = $fontParser->isMonospaced;

		$this->_underlinePosition  = $fontParser->underlinePosition;
		$this->_underlineThickness = $fontParser->underlineThickness;
		$this->_strikePosition     = $fontParser->strikePosition;
		$this->_strikeThickness    = $fontParser->strikeThickness;

		$this->_unitsPerEm = $fontParser->unitsPerEm;

		$this->_ascent  = $fontParser->ascent;
		$this->_descent = $fontParser->descent;
		$this->_lineGap = $fontParser->lineGap;

		$this->_glyphWidths       = $fontParser->glyphWidths;
		$this->_missingGlyphWidth = $this->_glyphWidths[0];


		$this->_cmap = $fontParser->cmap;


		/* Resource dictionary */

		$baseFont = $this->getFontName(Zend_Pdf_Font::NAME_POSTSCRIPT, 'en', 'UTF-8');
		$this->_resource->BaseFont = new Zend_Pdf_Element_Name($baseFont);

		$this->_resource->FirstChar = new Zend_Pdf_Element_Numeric(0);
		$this->_resource->LastChar  = new Zend_Pdf_Element_Numeric(count($this->_glyphWidths) - 1);

		/* Now convert the scalar glyph widths to Zend_Pdf_Element_Numeric objects.
		 */
		$pdfWidths = array();
		foreach ($this->_glyphWidths as $width) {
			$pdfWidths[] = new Zend_Pdf_Element_Numeric($this->toEmSpace($width));
		}
		/* Create the Zend_Pdf_Element_Array object and add it to the font's
		 * object factory and resource dictionary.
		 */
		$widthsArrayElement = new Zend_Pdf_Element_Array($pdfWidths);
		$widthsObject = $this->_objectFactory->newObject($widthsArrayElement);
		$this->_resource->Widths = $widthsObject;
	}
}
